{"p":"can-20","op":"mint","tick":"can","amt":"1000","rows":[{"df":"qa","content":[{"q":"How do you generate unsigned transactions in a blockchain?","a":"Create unsigned transaction: Based on the generated transaction hash, create an unsigned transaction. An unsigned  transaction refers to a transaction that has not undergone any signature verification."}]}],"pr":"04d1c06b6aa7ad41789988340c42e70af79c8b66571c472842e95619815bd6ad"}